A randomized, parallel group, open-label, multicenter study to investigate the efficacy and safety of oral BAY 85-3934 and active comparator (darbepoetin alfa) in the maintenance treatment of anaemia in pre-dialysis subjects with chronic kidney disease on darbepoetin treatment in Europe and Asia Pacific

A randomized, parallel group, open-label, multicenter study to investigate the efficacy and safety of oral BAY 85-3934 and active comparator (darbepoetin alfa) in the maintenance treatment of anaemia in pre-dialysis subjects with chronic kidney disease on darbepoetin treatment in Europe and Asia Pacific